If Brazil president goes, here are possible replacements
(World News Brazil)

In this May 12, 2017 file photo, Chamber of Deputies Speaker Rodrigo Maia uses his cell phone during a ceremony marking the first year in office of embattled Brazilian President Michel Temer, sitting, at Planalto presidential palace in Brasilia, Brazil. If Temer resigns or is forced out, the constitution says that the speaker of the lower Chamber of Deputies would be interim president for up to 30 days while the full Congress prepares to vote on a leader who would finish the term, which goes through 2018. ......